From 438e1f2ad88740f14771215c807d59b5fcc92112 Mon Sep 17 00:00:00 2001
From: Marek Olsak <marek.olsak@amd.com>
Date: Fri, 11 Jul 2014 17:11:52 +0000
Subject: [PATCH] R600/SI: Use i32 vectors for resources and samplers

This affects new intrinsics only.

What surprises me is that v32i8 still works.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212831 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/R600/SIInstructions.td           |  4 +-
 lib/Target/R600/SIIntrinsics.td             |  6 +-
 test/CodeGen/R600/llvm.SI.image.ll          | 12 ++--
 test/CodeGen/R600/llvm.SI.image.sample.ll   | 80 ++++++++++-----------
 test/CodeGen/R600/llvm.SI.image.sample.o.ll | 80 ++++++++++-----------
 5 files changed, 91 insertions(+), 91 deletions(-)

diff --git a/lib/Target/R600/SIInstructions.td b/lib/Target/R600/SIInstructions.td
index 097cc4b194b..e72203321a5 100644
--- a/lib/Target/R600/SIInstructions.td
+++ b/lib/Target/R600/SIInstructions.td
@@ -1855,7 +1855,7 @@ def : Pat <
 
 // Image + sampler
 class SampleRawPattern<SDPatternOperator name, MIMG opcode, ValueType vt> : Pat <
-  (name vt:$addr, v32i8:$rsrc, v16i8:$sampler, i32:$dmask, i32:$unorm,
+  (name vt:$addr, v8i32:$rsrc, v4i32:$sampler, i32:$dmask, i32:$unorm,
         i32:$r128, i32:$da, i32:$glc, i32:$slc, i32:$tfe, i32:$lwe),
   (opcode (as_i32imm $dmask), (as_i1imm $unorm), (as_i1imm $glc), (as_i1imm $da),
           (as_i1imm $r128), (as_i1imm $tfe), (as_i1imm $lwe), (as_i1imm $slc),
@@ -1872,7 +1872,7 @@ multiclass SampleRawPatterns<SDPatternOperator name, string opcode> {
 
 // Image only
 class ImagePattern<SDPatternOperator name, MIMG opcode, ValueType vt> : Pat <
-  (name vt:$addr, v32i8:$rsrc, i32:$dmask, i32:$unorm,
+  (name vt:$addr, v8i32:$rsrc, i32:$dmask, i32:$unorm,
         i32:$r128, i32:$da, i32:$glc, i32:$slc, i32:$tfe, i32:$lwe),
   (opcode (as_i32imm $dmask), (as_i1imm $unorm), (as_i1imm $glc), (as_i1imm $da),
           (as_i1imm $r128), (as_i1imm $tfe), (as_i1imm $lwe), (as_i1imm $slc),
diff --git a/lib/Target/R600/SIIntrinsics.td b/lib/Target/R600/SIIntrinsics.td
index fc0c85008e7..027a0a2f516 100644
--- a/lib/Target/R600/SIIntrinsics.td
+++ b/lib/Target/R600/SIIntrinsics.td
@@ -58,8 +58,8 @@ let TargetPrefix = "SI", isTarget = 1 in {
   class SampleRaw : Intrinsic <
     [llvm_v4f32_ty],    // vdata(VGPR)
     [llvm_anyint_ty,    // vaddr(VGPR)
-     llvm_v32i8_ty,     // rsrc(SGPR)
-     llvm_v16i8_ty,     // sampler(SGPR)
+     llvm_v8i32_ty,     // rsrc(SGPR)
+     llvm_v4i32_ty,     // sampler(SGPR)
      llvm_i32_ty,       // dmask(imm)
      llvm_i32_ty,       // unorm(imm)
      llvm_i32_ty,       // r128(imm)
@@ -74,7 +74,7 @@ let TargetPrefix = "SI", isTarget = 1 in {
   class Image : Intrinsic <
     [llvm_v4f32_ty],    // vdata(VGPR)
     [llvm_anyint_ty,    // vaddr(VGPR)
-     llvm_v32i8_ty,     // rsrc(SGPR)
+     llvm_v8i32_ty,     // rsrc(SGPR)
      llvm_i32_ty,       // dmask(imm)
      llvm_i32_ty,       // unorm(imm)
      llvm_i32_ty,       // r128(imm)
diff --git a/test/CodeGen/R600/llvm.SI.image.ll b/test/CodeGen/R600/llvm.SI.image.ll
index debe7c794db..eac0b8eead3 100644
--- a/test/CodeGen/R600/llvm.SI.image.ll
+++ b/test/CodeGen/R600/llvm.SI.image.ll
@@ -4,7 +4,7 @@
 ;CHECK: IMAGE_LOAD {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @image_load() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.load.v4i32(<4 x i32> undef, <32 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.load.v4i32(<4 x i32> undef, <8 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -17,7 +17,7 @@ main_body:
 ;CHECK: IMAGE_LOAD_MIP {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @image_load_mip() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.load.mip.v4i32(<4 x i32> undef, <32 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.load.mip.v4i32(<4 x i32> undef, <8 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -30,7 +30,7 @@ main_body:
 ;CHECK: IMAGE_GET_RESINFO {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @getresinfo() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.getresinfo.i32(i32 undef, <32 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.getresinfo.i32(i32 undef, <8 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -39,9 +39,9 @@ main_body:
   ret void
 }
 
-declare <4 x float> @llvm.SI.image.load.v4i32(<4 x i32>, <32 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.load.mip.v4i32(<4 x i32>, <32 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.getresinfo.i32(i32, <32 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.load.v4i32(<4 x i32>, <8 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.load.mip.v4i32(<4 x i32>, <8 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.getresinfo.i32(i32, <8 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
 
 declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)
 
diff --git a/test/CodeGen/R600/llvm.SI.image.sample.ll b/test/CodeGen/R600/llvm.SI.image.sample.ll
index 20358b2356d..14dff7eb5fe 100644
--- a/test/CodeGen/R600/llvm.SI.image.sample.ll
+++ b/test/CodeGen/R600/llvm.SI.image.sample.ll
@@ -4,7 +4,7 @@
 ;CHECK: IMAGE_SAMPLE {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -17,7 +17,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_CL {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.cl.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.cl.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -30,7 +30,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_D {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_d() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.d.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.d.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -43,7 +43,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_D_CL {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_d_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.d.cl.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.d.cl.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -56,7 +56,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_L {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_l() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.l.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.l.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -69,7 +69,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_B {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_b() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.b.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.b.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -82,7 +82,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_B_CL {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_b_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.b.cl.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.b.cl.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -95,7 +95,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_LZ {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_lz() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.lz.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.lz.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -108,7 +108,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_CD {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cd() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.cd.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.cd.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -121,7 +121,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_CD_CL {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cd_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.cd.cl.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.cd.cl.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -134,7 +134,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -147,7 +147,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_CL {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.cl.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.cl.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -160,7 +160,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_D {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_d() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.d.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.d.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -173,7 +173,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_D_CL {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_d_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.d.cl.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.d.cl.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -186,7 +186,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_L {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_l() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.l.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.l.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -199,7 +199,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_B {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_b() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.b.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.b.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -212,7 +212,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_B_CL {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_b_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.b.cl.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.b.cl.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -225,7 +225,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_LZ {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_lz() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.lz.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.lz.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -238,7 +238,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_CD {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cd() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.cd.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.cd.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -251,7 +251,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_CD_CL {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cd_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.cd.cl.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.cd.cl.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -261,27 +261,27 @@ main_body:
 }
 
 
-declare <4 x float> @llvm.SI.image.sample.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.cl.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.d.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.d.cl.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.l.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.b.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.b.cl.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.lz.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.cd.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.cd.cl.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.cl.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.d.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.d.cl.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.l.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.b.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.b.cl.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.lz.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.cd.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.cd.cl.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
 
-declare <4 x float> @llvm.SI.image.sample.c.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.cl.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.d.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.d.cl.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.l.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.b.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.b.cl.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.lz.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.cd.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.cd.cl.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.cl.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.d.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.d.cl.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.l.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.b.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.b.cl.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.lz.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.cd.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.cd.cl.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
 
 declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)
 
diff --git a/test/CodeGen/R600/llvm.SI.image.sample.o.ll b/test/CodeGen/R600/llvm.SI.image.sample.o.ll
index 6a79466de65..ed3ef914014 100644
--- a/test/CodeGen/R600/llvm.SI.image.sample.o.ll
+++ b/test/CodeGen/R600/llvm.SI.image.sample.o.ll
@@ -4,7 +4,7 @@
 ;CHECK: IMAGE_SAMPLE_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -17,7 +17,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_CL_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.cl.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.cl.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -30,7 +30,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_D_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_d() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.d.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.d.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -43,7 +43,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_D_CL_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_d_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.d.cl.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.d.cl.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -56,7 +56,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_L_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_l() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.l.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.l.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -69,7 +69,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_B_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_b() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.b.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.b.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -82,7 +82,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_B_CL_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_b_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.b.cl.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.b.cl.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -95,7 +95,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_LZ_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_lz() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.lz.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.lz.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -108,7 +108,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_CD_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cd() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.cd.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.cd.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -121,7 +121,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_CD_CL_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cd_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.cd.cl.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.cd.cl.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -134,7 +134,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -147,7 +147,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_CL_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.cl.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.cl.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -160,7 +160,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_D_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_d() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.d.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.d.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -173,7 +173,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_D_CL_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_d_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.d.cl.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.d.cl.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -186,7 +186,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_L_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_l() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.l.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.l.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -199,7 +199,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_B_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_b() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.b.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.b.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -212,7 +212,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_B_CL_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_b_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.b.cl.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.b.cl.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -225,7 +225,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_LZ_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_lz() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.lz.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.lz.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -238,7 +238,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_CD_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cd() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.cd.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.cd.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -251,7 +251,7 @@ main_body:
 ;CHECK: IMAGE_SAMPLE_C_CD_CL_O {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cd_cl() #0 {
 main_body:
-  %r = call <4 x float> @llvm.SI.image.sample.c.cd.cl.o.v4i32(<4 x i32> undef, <32 x i8> undef, <16 x i8> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
+  %r = call <4 x float> @llvm.SI.image.sample.c.cd.cl.o.v4i32(<4 x i32> undef, <8 x i32> undef, <4 x i32> undef, i32 15, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0)
   %r0 = extractelement <4 x float> %r, i32 0
   %r1 = extractelement <4 x float> %r, i32 1
   %r2 = extractelement <4 x float> %r, i32 2
@@ -261,27 +261,27 @@ main_body:
 }
 
 
-declare <4 x float> @llvm.SI.image.sample.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.cl.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.d.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.d.cl.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.l.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.b.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.b.cl.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.lz.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.cd.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.cd.cl.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.cl.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.d.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.d.cl.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.l.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.b.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.b.cl.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.lz.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.cd.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.cd.cl.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
 
-declare <4 x float> @llvm.SI.image.sample.c.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.cl.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.d.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.d.cl.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.l.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.b.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.b.cl.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.lz.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.cd.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
-declare <4 x float> @llvm.SI.image.sample.c.cd.cl.o.v4i32(<4 x i32>, <32 x i8>, <16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.cl.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.d.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.d.cl.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.l.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.b.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.b.cl.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.lz.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.cd.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
+declare <4 x float> @llvm.SI.image.sample.c.cd.cl.o.v4i32(<4 x i32>, <8 x i32>, <4 x i32>, i32, i32, i32, i32, i32, i32, i32, i32) #1
 
 declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)