| Message ID | dcec9860-4091-3b32-3a55-4bd5df85e010@codesourcery.com |
|---|---|
| State | New |
| Headers | show |
| Series | [COMMITTED] amdgcn: Fix expansion of GCN_BUILTIN_LDEXPV builtin | expand |
diff --git a/gcc/config/gcn/gcn.cc b/gcc/config/gcn/gcn.cc index 9c5e3419748..5e6f3b8b74b 100644 --- a/gcc/config/gcn/gcn.cc +++ b/gcc/config/gcn/gcn.cc @@ -4383,7 +4383,7 @@ gcn_expand_builtin_1 (tree exp, rtx target, rtx /*subtarget */ , return target; rtx arg1 = force_reg (V64DFmode, expand_expr (CALL_EXPR_ARG (exp, 0), NULL_RTX, - V64SFmode, + V64DFmode, EXPAND_NORMAL)); rtx arg2 = force_reg (V64SImode, expand_expr (CALL_EXPR_ARG (exp, 1), NULL_RTX,
Hello This patch fixes a bug in the expansion of GCN_BUILTIN_LDEXPV. As this is a double-precision operation, the first argument should be expanded as a V64DF expression (instead of V64SF). Committed to trunk as obvious. Kwok From cb0a2b1f28cf0c231bf38fcd02c40689739df7bb Mon Sep 17 00:00:00 2001 From: Kwok Cheung Yeung <kcy@codesourcery.com> Date: Tue, 8 Nov 2022 14:38:23 +0000 Subject: [PATCH] amdgcn: Fix expansion of GCN_BUILTIN_LDEXPV builtin 2022-11-08 Kwok Cheung Yeung <kcy@codesourcery.com> gcc/ * config/gcn/gcn.cc (gcn_expand_builtin_1): Expand first argument of GCN_BUILTIN_LDEXPV to V64DFmode. --- gcc/config/gcn/gcn.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)