[PATCH] D59316: [HIP-Clang] propagate -mllvm options to opt and llc

[Phabricator via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rC356277: [HIP-Clang] propagate -mllvm options to opt and llc (authored by aaronenyeshi, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D59316?vs=190474&id=190850#toc

Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59316/new/

https://reviews.llvm.org/D59316

Files:
  lib/Driver/ToolChains/HIP.cpp
  test/Driver/hip-toolchain-mllvm.hip


Index: test/Driver/hip-toolchain-mllvm.hip
===================================================================
--- test/Driver/hip-toolchain-mllvm.hip
+++ test/Driver/hip-toolchain-mllvm.hip
@@ -0,0 +1,36 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: amdgpu-registered-target
+
+// RUN: %clang -### -target x86_64-linux-gnu \
+// RUN:   -x hip --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 \
+// RUN:   -mllvm -amdgpu-function-calls=0 \
+// RUN:   %s 2>&1 | FileCheck %s
+
+// CHECK: [[CLANG:".*clang.*"]] "-cc1" "-triple" "amdgcn-amd-amdhsa"
+// CHECK-SAME: "-aux-triple" "x86_64-unknown-linux-gnu" "-emit-llvm-bc"
+// CHECK-SAME: {{.*}} "-target-cpu" "gfx803"
+// CHECK-SAME: {{.*}} "-mllvm" "-amdgpu-function-calls=0" {{.*}}
+
+// CHECK: [[OPT:".*opt"]] {{".*-gfx803-linked.*bc"}} "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-mcpu=gfx803" "-amdgpu-function-calls=0"
+// CHECK-SAME: "-o" [[OPT_803_BC:".*-gfx803-optimized.*bc"]]
+
+// CHECK: [[LLC: ".*llc"]] [[OPT_803_BC]]
+// CHECK-SAME: "-mtriple=amdgcn-amd-amdhsa" "-filetype=obj"
+// CHECK-SAME: {{.*}} "-mcpu=gfx803"
+// CHECK-SAME: "-amdgpu-function-calls=0" "-o" {{".*-gfx803-.*o"}}
+
+// CHECK: [[CLANG]] "-cc1" "-triple" "amdgcn-amd-amdhsa"
+// CHECK-SAME: "-aux-triple" "x86_64-unknown-linux-gnu" "-emit-llvm-bc"
+// CHECK-SAME: {{.*}} "-target-cpu" "gfx900"
+// CHECK-SAME: {{.*}} "-mllvm" "-amdgpu-function-calls=0" {{.*}}
+
+// CHECK: [[OPT]] {{".*-gfx900-linked.*bc"}} "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-mcpu=gfx900" "-amdgpu-function-calls=0"
+// CHECK-SAME: "-o" [[OPT_900_BC:".*-gfx900-optimized.*bc"]]
+
+// CHECK: [[LLC]] [[OPT_900_BC]]
+// CHECK-SAME: "-mtriple=amdgcn-amd-amdhsa" "-filetype=obj"
+// CHECK-SAME: {{.*}} "-mcpu=gfx900"
+// CHECK-SAME: "-amdgpu-function-calls=0" "-o" {{".*-gfx900-.*o"}}
Index: lib/Driver/ToolChains/HIP.cpp
===================================================================
--- lib/Driver/ToolChains/HIP.cpp
+++ lib/Driver/ToolChains/HIP.cpp
@@ -140,6 +140,11 @@
   }
   OptArgs.push_back("-mtriple=amdgcn-amd-amdhsa");
   OptArgs.push_back(Args.MakeArgString("-mcpu=" + SubArchName));
+
+  for (const Arg *A : Args.filtered(options::OPT_mllvm)) {
+    OptArgs.push_back(A->getValue(0));
+  }
+
   OptArgs.push_back("-o");
   std::string TmpFileName = C.getDriver().GetTemporaryPath(
       OutputFilePrefix.str() + "-optimized", "bc");
@@ -177,6 +182,10 @@
   if(!Features.empty())
     LlcArgs.push_back(Args.MakeArgString(MAttrString));
 
+  for (const Arg *A : Args.filtered(options::OPT_mllvm)) {
+    LlcArgs.push_back(A->getValue(0));
+  }
+
   // Add output filename
   LlcArgs.push_back("-o");
   std::string LlcOutputFileName =


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